Title
AEROBIC BIODEGRADATION OF CORN STILLAGE IN THE STR BIOREACTOR
Autor
Agnieszka Ryznar-Luty, Edmund Cibis, Krzysztof Lutosławski, Małgorzata Krzywonos
Keywords
corn stillage, Bacillus, aerobic biodegradation, STR bioreactor
Abstract
The aerobic, batch biodegradation of corn stillage was conducted in STR bioreactor. The aim of the study was to determine the influence of selected parameters of the process on the efficiency and the specific rate of the COD removal. Increase of the stirrer speed did not affect the efficiency of stillage pollution load removal. However the stirrer speed influenced over the specific COD removal rate. The higher was the initial pH of the stillage the higher was the specific COD removal rate. The COD reduction rate of the stillage amounted to 73,8%.
Pages
35-42
Cite
Ryznar-Luty, A., Cibis, E., Lutosławski, K., Krzywonos, M. (2018). AEROBIC BIODEGRADATION OF CORN STILLAGE IN THE STR BIOREACTOR. Acta Sci. Pol. Biotechnol., 17(2), 35-42.
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